10-5 = 0.00001
a 1 followed by 5 zeroes.
d
1,000,000,000,000,000,000
10^(-5) = 0.00001 = 1/100000
10th to the 5th power = (1/10) to the fifth power = (1/10)5 = (1/10)*(1/10)*(1/10)*(1/10)*(1/10) = 1/100,000 or 0.00001
Three and four tenths multiplied by ten to the fifth power
105 * 105 = 1010 which is 10 billion.
10 to the fifth power in scientific notation is expressed as 105
381.8 divided by 10 to the fifth power equals 0.003818
Nine to the fifth power looks like this: 95
10^5 or 100,000
Oh, dude, it's like super easy. To write 100,000 as a power of 10, you just need to count the number of zeros in 100,000, which is five zeros. So, 100,000 can be written as 10^5. Like, that's it. Easy peasy, lemon squeezy.
For scientific notation, Ex is used, where x is the power of 10. Therefore, you could write your number as: 3.78E5
100,000
100,000
106